Calculating each one of the options,
[tex]\begin{gathered} A\to\frac{8600}{20}=430 \\ B\to\frac{645}{15}=43 \\ C\to\frac{4730}{11}=430 \\ D\to\frac{989}{23}=43 \\ E\to\frac{2150}{50}=43 \end{gathered}[/tex]Thus, the correct answers are options B, D and E